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Cycles de pompe à chaleur à compression humide-résorption : analyse thermodynamique et conception.

Wet compression-resorption heat pump cycles: thermodynamic analysis and design.

Auteurs : ITARD L.

Type de monographie : Thèse

Résumé

Compression-resorption heat pumps are compression systems that work with a non-azeotropic mixture. The first part of this thesis, presented for the degree of Doctor, deals with the thermodynamic analysis of compression-resorption cycles and with wet compression, the second part is devoted to the design of a wet compression-resorption heat pump test plant and to an analysis of the measurements. Extract of contents: wet compression against dry compression; considerations when modelling compression-resorption cycles; model for the design of the cycle and simulations for the pair ammonia-water; comparison between the efficiency of several cycles and refrigerant mixtures; design of a laboratory wet compression-resorption heat pump; measurements on the heat pump implemented with a liquid-ring compressor; recommendations for further research. The appendixes: COP optimization curves for the case study; choice of an equation of state; temperature-enthalpy and temperature-entropy diagrams for several mixtures; complete results of the case study; lay-out of the test plant; results of the measurements.

Détails

  • Titre original : Wet compression-resorption heat pump cycles: thermodynamic analysis and design.
  • Identifiant de la fiche : 1998-3281
  • Langues : Anglais
  • Sujet : Réglementation
  • Édition : Delft university of technology - Pays-bas/Pays-bas
  • Date d'édition : 1998
  • ISBN : 9037001653
  • Source : Source : 305 p. (16.5 x 24); fig.; tabl.; append.
  • Document disponible en consultation à la bibliothèque du siège de l'IIF uniquement.

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